baber/WOPTO huggingface dataset:
Patent JP-S5483161-A (JP)
Title: Absorbing freezer
Inventor: SANO MAKOTO
IPC: F25B15/00
Filed: 1977-12-15
Abstract: PURPOSE: For preventing the production of crystal, to sense the liquid current resistance at a low-temperature heat exchanger by means of the liquid current detector of an overflow pipe.  
     CONSTITUTION: The increase of the liquid current resistance of the concentrated liquid passage at a low-temperature heat exchanger 9 can be detected as the overflow of absorbing liquid flowing in an overflow pipe 11 after liquid level resis in a low temperature generator 3. Therefore, a controller 19 is capable of increasing the closure degree of a heating control valve 14 and limiting the amount of cooling water by means of a flow control valve 13 for cooling water that the thermostat of a water cooler 6 cannot manage to do sufficiently alone. If said absorbing liquid continues to flow down through said overflow pipe 11 nevertheless, said controller 19 allows high-temperature gaseous refrigerant to flow in the concentrated liquid passage 17 of said low-temperature heat exchanger 9 directly to make the dilution and heating of concentrated liquid compulsorily by opening the valve 18 of a bypass pipe 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0316752-A (JP)
Title: Led print head drive circuit
Inventor: SHINDO KAZUNORI
IPC: B41J2/45
Filed: 1989-06-15
Abstract: PURPOSE:To obtain uniform light exposure by a method wherein the previously measured light emitting characteristic information of an LED is written in a ROM, and an initializing action is conducted after the throw-in of a device power source in accordance with the light emitting characteristic information. CONSTITUTION:An n-bit LED of this circuit is emitted in accordance with input data. An n-bit shift register 1 shifts the input data in synchronism with a shift clock and holds it. A latch 2 latches the corresponding content of the shift register on a set signal pulse. Four-bit light quantity correction data is previously written in a register 3 by an initializing action. The OR of the latch 2 with the register 3 is inputted to a constant current driver 6 through an AND circuit 4. A reference current is generated in a current control circuit 7, and the constant current driver 6 allows a constant drive current to flow to an LED 8 to make it emit. A control circuit 5 generates an address signal assigning which bit should be outputted to the AND circuit 4 out of the 4 bits of the register 3 and a reset signal for the latch 2. In this manner, an LED emitting time can be corrected per dot to ensure a uniform light exposure.
Patent JP-2000344314-A (JP)
Title: Automatic disposal device for collected lunch box
Inventor: KIYATAKE SHINJI
IPC: B65G11/18
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To surely remove the leavings in lunch boxes of different sizes by mounting a curved guide part on a third chuter, and movably mounting an eccentric cam member for adjusting a clearance between the guide part and a second chutter, between the guide part and the second chuter. SOLUTION: A third chuter 11 is provided with a curved guide part 11a on a part corresponding to an end of a second chuter 9. An eccentric cam member 12 for adjusting a clearance between the end of the second chuter 9 and the guide part 11a by the positioning on the basis of the rotation of the eccentric cam member 12, is mounted on the second chuter 9 side. An attitude reversing means 10 capable of rotating and moving a tapping piece 15 formed by a leather belt and fixed to a shaft 17, is mounted on the opposite side. When a box body 3 is dropped from the second chuter 9, the rotating tapping piece 15 is collided with the box body 3 to reverse the attitude of the box body 3 and to remove the leavings such as leftover rice. In a case when a lunch box different in size is to be disposed, the eccentric cam member 12 is reset.
Patent JP-S639576-A (JP)
Title: Optical information recording medium
Inventor: KITAO TEIJIRO
IPC: G11B7/244
Filed: 1986-06-30
Abstract: PURPOSE:To enable use of a specific laser beam and prevent a reproduction deterioration by adding a specific nickel complex compound to a recording layer formed on a support. CONSTITUTION:A recording layer is formed by applying or adhering a solution containing bis[1,2-bis(2,4-dichlorophenyl)-1,2-ethenedithiolato(2-)-S-S,']-nickel on a support. This optical information recording medium can be used for record ing and reproducing a laser beam obtained from a semiconductor laser of the Al Ga As system near a wavelength of 830nm. It can be manufactured by forming a film directly on a methacryl acid resin substrate material using an application method. Especially it is preferably used as an application to a DRAW-type optical disk using a plastic subtrate having a pregroup. For plastic materials, acrylic resin, polycarbonate resin, etc. are employed. However, it is desirable to use a clear plastic substrate for a back recording system. The thickness of a recording layer generally ranges from 100Angstrom  to 50mum, depending on whether or not a binder is used. When the binder is not used, the preferable range of the thickness is from 200 to 5000Angstrom .
Patent JP-H111156-A (JP)
Title: Liquid drop detecting device
Inventor: TAKIGUCHI ISAO
IPC: G01N21/17
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid drop detecting device that can prevent intermixture of bubbles while facilitating positioning at the time of being fitted to a windshield through an adhesive member such as silicon gel. SOLUTION: A liquid drop detecting device 10 has a light emitting part 15 emitting detection light 14 toward a windshield 11, a light guide plate 16 guiding the detection light 14 so as to be reflected by the surface 12 and to outgo from the back face 13, and a light receiving part 17 receiving the detection light 14 outgoing from the light guide plate 16 and outputting a signal based on the received light intensity. The light guide plate 16 is fixed to the windshield through an adhesive member 20. An annular member 30 provided along the plane direction end face of the adhesive member 20 has elasticity and thickness dimension larger than the thickness dimension of the adhesive member 20.
Patent JP-H1190762-A (JP)
Title: Machine tool
Inventor: ANTON SHIYUBUAITSUAA
IPC: B23Q11/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate chips from a tool holder with a simple structure. SOLUTION: A machine tool 110 is provided with a spindle 112 involving a tool storage part 120 for storing a tool holder 118. A tool replacing device 113 for moving the tool holder 118 between its magazine position and working position in the tool storage part 120, and an inner cooling part 121 are formed, whereas the inner cooling part 121 supplies coolant from coolant supply parts 122, 123 to the tool holder 118 clamped in the tool storage part 120, passing through an inner passage 162 extending through the spindle 112 in order to clean a fool 119 used. A cleaning device is formed to clean the tool holder in the course of replacing the tool holder 118 inside the tool storage part 120. In this case, the cleaning device conducts cleaning work using the coolant from the coolant supply parts 122, 123.
Patent JP-H04353002-A (JP)
Title: Turn table wheel structure
Inventor: SUZUKI SHIGERU
IPC: A63G31/02
Filed: 1991-05-29
Abstract: PURPOSE:To follow any installation angle only with one type wheel, and relieve the angular error of a polygonal frame. CONSTITUTION:A polygonal carriage frame 2 whose diameter is roughly equal to the prescribed diameter of a circular rail 1 is placed on the circular rail 1 through a support wheel 3 which is installed on the lower surface of the carriage frame, and a wheel 6 is installed at a gate-shaped wheel bracket 4 through an axial shaft 5 so as to rotate freely. Moreover, a tightening plate 8 which is jointed with the above polygonal carriage frame 2 through a bolt 7 is disposed on the upper surface of the wheel bracket 4 in the above support wheel 3. In addition, the wheel bracket 4 and the tightening plate 8 are connected with a vertical king pin 10 which passes the axial shaft center so as to rotate freely, and a welded part 14 which joints the wheel bracket 4 and the tightening plate 8 is provided.
Patent JP-H102995-A (JP)
Title: Tank inside decontamination device
Inventor: KANEKO SADAMU
IPC: G21F9/28
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable avoiding decontamination work of tank in a reactor power facility by workers and decontaminating with work by robot floating a pair of housings near liquid surface with a float, sticking it on the inner wall of the tank with a sucking means and then decontaminating the inner wall with a moving means and a decontamination means. SOLUTION: Housings 1 are floated on the liquid surface with a float such as foamed styrol and the like with a cup shape having a trapezoid cross section. A sucking means 3 is constituted of propellers 7, 7 positioning at the openings 6, 6 of the housings 1 and electric motors 8 for driving sucking, and the housings 1 are stuck on the inner surface. Decontamination means 4 are constituted of rotary brushes 10 provided at both ends of arms 9 extending from the housings 1 and electric motors 11 for decontaminating for its rotary driving and the brushes 10 are contacted on the inner surface to decontaminate the wall surface. In this manner, moving the means in the circumferential direction along the inner surface, adhered matters on the inner surface is scratched off and decontaminated. When it turns around the wall surface, the liquid surface is lowered, and it moves down and finish decontamination work.
Patent JP-H10328186-A (JP)
Title: Switch circuit and ultrasonic diagnostic system using the same
Inventor: ISHIKAWA HIROKO
IPC: G01N29/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce an internal impedance while suppressing power consumption. SOLUTION: This switch circuit has 1st diodes D1 and D2 to control conduction/non-conduction by controlling a bias current and is constituted so as to open/close an input signal by conduction in case of input signal at a low voltage or by non-conduction in case of input signal at a high voltage. In this case, the switch circuit is equipped with 2nd diodes D1' and D2' provided on a route for bypassing the bias current and differential amplifier circuits Q1, Q1', Q2, Q2' and I for controlling the currents of 2nd diodes D1' and D2'. Thus, the internal impedance can be reduced while suppressing power consumption.
Patent JP-H11348290-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: OKUMA NORIO
IPC: B41J2/05
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head having high reliability by a constitution wherein an adhering force between a substrate having an ink ejection pressure generating element formed thereon and a liquid forming member is enhanced. SOLUTION: This ink jet head comprises an ejection nozzle 9 for ejecting ink, a liquid passage which is communicated to the ejection nozzle 9 and includes an ink ejection pressure generating element 2, a substrate 1 having the ink ejection pressure generating element 2 formed thereon and a liquid passage-forming member 8 which forms a liquid passage by being bonded to the substrate 1. The liquid passage-forming member 8 is bonded to the substrate 1 with an adhering layer made from a polyether amide resin therebetween.
Patent JP-H091045-A (JP)
Title: Manufacture of laminate
Inventor: MIYAZAKI MIYUKI
IPC: B05D3/02
Filed: 1995-06-21
Abstract: PURPOSE: To provide an easy method for manufacturing a laminate in which a coat of a cured metal alkoxide type paint having the high stability of optical properties such as a refractive index on a backing of poor heat resistance. CONSTITUTION: This method consists of a process in which a metal alkoxide (e.g. tetraethoxy silane) type paint is applied on a backing (e.g. polycarbonate plate), and the product is allowed to stand in an environment of 70% or more relative humidity, and a process in which the product is allowed to stand in an environment of 60 deg.C or more and less than 70% relative humidity or a process in which the product is irradiated with light.
Patent JP-H05347758-A (JP)
Title: Inter-frame estimated coding system
Inventor: KUWATA KOJI
IPC: H04N19/59
Filed: 1992-06-15
Abstract: PURPOSE:To minimize the increase of the total coding value without lowering the coding efficiency by changing the non-independent frame having the largest number of macroblocks of an intra-coding mode to an independent frame. CONSTITUTION:The number of macroblocks in an intra-coding mode in the non-independent frames among the independent frames which are equidistantly set at every (n) frame interval is checked. Then the non-independent frame having the largest number of macroblocks is changed into an independent frame. In other words, the frame having the largest number of macroblocks of an intra-coding mode among the non-independent frames included in an interval between the (f+1)-th frame and the (f+k)-th frame, whose interval exists between the f-th independent frame and the (f+2k)-th independent frame is sought. The same processing is also carried out in an interval between the (f+k+1)-th frame and the (f+2k-1)-th frame. Then the non-independent frame having the largest number of macroblocks in both intervals is changed into an independent frame.
Patent JP-H098761-A (JP)
Title: Pointer processing circuit
Inventor: SUZUKI MAKOTO
IPC: H04J3/00
Filed: 1995-06-21
Abstract: PURPOSE: To make circuit scale small in size and fact in processing time by providing a data input terminal for inputting an AU signal based on synchronous digital hierarchy coming from a transmission line and an output terminal for outputting the data signal of TU frame constitution suitable for utilization inside a device. CONSTITUTION: A TU-12 pointer adding circuit 17 is provided as a means for terminating an AU pointer contained in a signal to come to a data input terminal 1 extracting a TU pointer contained in this signal and exchanging this TU pointer with a TU pointer inside the device. Further, a TU-12 pointer analytic circuit 14 is provided as a means for defining one piece of data of a data signal sequence coming to the data input terminal 1 as a signal V5 of position information for exchanging the point at least. Thus, since the AU signal and the TU signal can be processed by one circuit, the circuit can be made small in size and fact in processing speed.
Patent JP-H04254990-A (JP)
Title: Undershoot resistance circuit for semiconductor element
Inventor: JIYON HON OO
IPC: H03K19/003
Filed: 1991-06-26
Abstract: PURPOSE: To provide an undershoot resistor circuit with which an internal node potential does not flow away even when an external input is undershot lower than a ground potential. CONSTITUTION: This circuit is composed of a (p) channel MOSFETMP11 which defines an address input signal as a gate input and performs a switching function while connecting the source to a power source, 1st (n) channel MOSFETMN 12 which defines this input signal as a gate input and performs a switching function while connecting the drain with that of this MP11 and connecting an external input terminal An to the source, 2nd (n) channel MOSFETMN 13 which performs a switching function while connecting the gate to the drain of this MP11, inverter G1 which inputs this address input signal, and 3rd (n) channel MOSFETMN 14 of which the gate is connected to the output terminal, the drain is connected to the source of this 2nd (n) channel MOSFET and an internal maintenance node (an) is connected to the source.
Patent JP-S6311129-A (JP)
Inventor: TANAKA TETSUKAZU
IPC: A47L15/46
Filed: 1986-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0743078-A (JP)
Title: Furnace wall repairing device
Inventor: ISOMURA SACHIYOSHI
IPC: C21C7/10
Filed: 1993-06-25
Abstract: PURPOSE:To provide a furnace wall repairing device, capable of easily effecting repairing works of not only the part of surface of vertical walls in a furnace but also the part of surface of horizontal walls in the same through remote control. CONSTITUTION:A trestle 6 is supported on a runable repair truck elevatably by a table lifter 4 while a moving truck 8 is supported on the trestle 6 movable in horizontal direction. A nozzle lance 11 is supported on the moving truck 8 so as to be pivotable between vertical position and horizontal position while a spray nozzle 13 is mounted on the nozzle lance 11 so as to be rotatable about the axial center of the nozzle lance 11 and, further, the spray nozzle 13 is mounted so as to be pivotable oscillatingly in a plane including the axial center of the nozzle lance 11. On the other hand, the driving part of a spray mechanism 5 is covered by a cooling cover 31.
Patent JP-H0446987-A (JP)
Title: Electroluminescent element
Inventor: TANIOKA SOJI
IPC: H01L51/50
Filed: 1990-06-15
Abstract: PURPOSE:To provide an organic electroluminescent element which can be used by lower driving electric power and can be allowed to deposit at high temperature and has high luminance by using a specific organic compound as an illuminant. CONSTITUTION:An electroluminescent element is produced by preparing an illuminant comprising a compound represented by formula I or II (wherein X represents 1 to 4C alkyl, phenyl, hydrogen, nitro, halogen, hydroxy, or methoxy; and Y represents formula III, IV or V), such as formula VI, depositing the illuminant on a transparent electrode by vacuum deposition and the like to form a luminescent layer and forming a metal electrode on the luminescent layer. This element can be used by lower driving electric power than that of the conventional electroluminescent element using an inorganic illuminant.
Patent JP-H11322452-A (JP)
Title: Nitrogen oxide removing material
Inventor: NAITO ISAO
IPC: C04B35/74
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a nitrogen oxide removing material having broad window on a catalyst-activating temp. and high durability. SOLUTION: At least two kinds of noble metal catalyst micro particles are dispersed and adhered on a surface of a brown millerlite type multiple oxide particles expressed by A3 B4 O9 , A2 B2 O5 or AB2 O4 . The brown millerlite type multiple oxide contains at least two kinds of metals among following rear earth element, alkaline earth metal elements or metal element group Ce, Nd, Eu, Gd, Tb, Dy, Ho, Er, Ca, Sr, Ba, Ti, Zn, Y, Zr, In and Hf. Averaged particle size of the noble metal particles is <=25 nm.
Patent JP-2000347375-A (JP)
Title: Method for recovering substrate and useful component from image forming material
Inventor: WADA YASUNORI
IPC: B41M5/28
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To efficiently recover useful components contained in the image forming layer of a new image forming material and useful materials such as the resin substrate without using dangerous chemicals. SOLUTION: An image forming material with at least one image forming layer on the resin substrate is cut to 0.1 cm×0.1 cm to 10 cm×10 cm size, immersed in dimethyl sulfoxide, dimethylformamide, dimethylacetamide or an alkaline alcohol, heated and stirred to dissolve the image forming layer and the resin substrate is recovered from the image forming material.
Patent JP-H0320811-A (JP)
Title: Information processor
Inventor: UENO SHIGETO
IPC: B41J19/20
Filed: 1989-06-16
Abstract: PURPOSE:To reduce the width of a device by providing an openable/closable door. CONSTITUTION:The contact of a leaf switch 6 is pressed with a protruding portion 2b when an open/close door 2 rotatable freely centering a fulcrum 3 closes an aperture part 12. A distance l1 from an end face of an outer packaging case 9 when the open/close door 2 is opened is set larger than a distance l2 where a carriage 5 is drawn out. As a result, the lateral width of an information processor 1 can be reduced by dimension l2 where the carriage 5 is drawn out to the outside of the outer packaging case 9 of the information processor, and also, the opening/closing state of the open/close door 2 can be detected with the leaf switch 6, and it is possible to prevent the carriage from colliding against the open/close door 2 by comprising the device so that the carriage 5 can be moved only when the open/close door 2 is opened.
Patent JP-S6310197-A (JP)
Inventor: SHIMIZU HIROSHI
IPC: G10L15/06
Filed: 1986-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5780888-A (JP)
Title: Color data processing device in character broadcast receiver or the like
Inventor: NISHIHARA TOYOTAROU
IPC: H04N9/00
Filed: 1980-11-07
Abstract: PURPOSE:To prevent partial flickering and concealment of the monitor display, by changing color data of the monitor display to another color data when color data of the monitor display coincides with a special display control color. CONSTITUTION:A special display color of the transmission character signal is discriminated by a discrimination circuit 7 and is written in a latch 8. A transmitted color code is discriminated by a discrimination circuit 1 and is stored in a color memory 2. A special control color is discriminated by a discrimination circuit 5 and is written in a latch 6. In the receiving side, color data is not only stored in the color menory 12 but also written in a latch circuit 13 from a write circuit 12. A comparing circuit 14 compares contents of latch circuits 6 and 13 with each other; and if they coincide with each other, color data of the color memory 2 and the latch 13 are corrected through a color correcting circuit 15 by the write circuit 12. Thus, partial flickering and concealment of the monitor display are prevented.
Patent JP-H05328175-A (JP)
Title: Video signal band limit circuit
Inventor: IDETA HIROSHI
IPC: H04N5/04
Filed: 1992-05-22
Abstract: PURPOSE:To improve the S/N in an active filter circuit in a video signal band limit circuit and to reduce the noise and the undesired frequency component in a synchronizing signal portion. CONSTITUTION:An input video signal is clamped to a level of the tip of a synchronizing signal by a clamp circuit 25 and a synchronizing signal generating circuit 26 generates a SYNC tip or a pedestal potential. Then a synchronizing signal changeover switch 30 is used to select the output of a 1st active filter circuit 28 or the output of the synchronizing signal generating circuit 26 based on the output of a synchronizing signal switching timing circuit 27 to obtain the output of the title video signal band limit circuit.
Patent JP-H11346876-A (JP)
Title: Bed device and mounting device for furniture
Inventor: IKEDA SHIGERU
IPC: A47C19/12
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device capable of being easily erected even at the time of lowering the height at the time of nonuse. SOLUTION: This device is provided with a pair of first movable legs 25 freely turnably connected to mounting members 23 (23a and 23B) for mounting an object to be mounted, a pair of second movable legs 30 whose middle part is freely turnably connected to the first movable legs and the one end is supported freely slidably along the width direction of the mounting members, a connection member 28 connecting the one end of the second movable legs, a torsion coil spring 33 for energizing the first movable legs and the second movable legs in the erecting direction, and a gas spring provided on the lower surface of the mounting members.  Then, the device is provided with an arm 37 whose one end is pivotally attached to the other end of the gas spring and other end is pivotally attached to the middle part of the connection member 28 and an operation handle 44 for operating the gas spring and energizing the almost horizontally brought-down second movable legs in the erecting direction through the connection member and an arm.